Question

Please answer as a detailed explanation because I am having a lot of trouble with this
Thank you!

Answer 1

Answer:

3x+/4)(2x+1)/4

Step-by-step explanation:

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Answer 2

• x= -3/25

Step-by-step explanation:

$\frac{ \frac{3}{4} x + 1}{2x + \frac{1}{2} } = \frac{7}{2} \\ \\= > \frac{\frac{3x + 4}{4} }{ \frac{4x + 1}{2} } = \frac{7}{2} \\ = > \frac{3x + 4}{4} \times \frac{2}{4x + 1} = \frac{7}{2} \\ = > \frac{3x + 4}{4x + 1} = \frac{7}{2} \times 2 \\ = > \frac{3x + 4}{4x + 1} = 7 \\ = > 3x + 4 = 7(4x + 1) \\ = > 3x + 4 = 28x + 7 \\ = > - 7 + 4 = 28x - 3x \\ = > - 3 = 25x \\ = > x = \frac{ - 3}{25}$